OK back in June we had a vigourus discussion about OCR programs. Some of you
suggested I try LIOS, which orriginally from searching, seemed like a commercial
scanning engine? I had lots of challenges installing. So I wrote some1 from the
project, who says there is no commandline version, but he could give me commands
for scanning. Also, he says its completely free-and-open source. If I type lios
here are more than 30lines of errors.
/usr/lib/python2.7/dist-packages/gtk-2.0/gtk/__init__.py:57: GtkWarning: could
not open display
warnings.warn(str(e), _gtk.Warning)
sh: 1: rfkill: not found
/usr/lib/python2.7/dist-packages/lios/lios.py:70: GtkWarning:
IA__gdk_screen_get_display: assertion `GDK_IS_SCREEN (screen)' failed
self.guibuilder.add_from_file("/usr/share/lios/Gui/main.glade")
/usr/lib/python2.7/dist-packages/lios/lios.py:70: Warning: g_object_ref:
assertion `G_IS_OBJECT (object)' failed
self.guibuilder.add_from_file("/usr/share/lios/Gui/main.glade")
/usr/lib/python2.7/dist-packages/lios/lios.py:70: Warning: invalid (NULL)
pointer instance
self.guibuilder.add_from_file("/usr/share/lios/Gui/main.glade")
/usr/lib/python2.7/dist-packages/lios/lios.py:70: Warning:
g_signal_connect_data: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
self.guibuilder.add_from_file("/usr/share/lios/Gui/main.glade")
/usr/lib/python2.7/dist-packages/lios/lios.py:70: GtkWarning:
IA__gtk_settings_get_for_screen: assertion `GDK_IS_SCREEN (screen)' failed
self.guibuilder.add_from_file("/usr/share/lios/Gui/main.glade")
/usr/lib/python2.7/dist-packages/lios/lios.py:70: Warning: g_object_get:
assertion `G_IS_OBJECT (object)' failed
self.guibuilder.add_from_file("/usr/share/lios/Gui/main.glade")
/usr/lib/python2.7/dist-packages/lios/lios.py:70: Warning: value "TRUE" of type
`gboolean' is invalid or out of range for property `visible' of type `gboolean'
self.guibuilder.add_from_file("/usr/share/lios/Gui/main.glade")
/usr/lib/python2.7/dist-packages/lios/lios.py:70: GtkWarning:
IA__gdk_pango_context_get_for_screen: assertion `GDK_IS_SCREEN (screen)' failed
self.guibuilder.add_from_file("/usr/share/lios/Gui/main.glade")
/usr/lib/python2.7/dist-packages/lios/lios.py:70: PangoWarning:
pango_context_set_font_description: assertion `context != NULL'
failed
self.guibuilder.add_from_file("/usr/share/lios/Gui/main.glade")
/usr/lib/python2.7/dist-packages/lios/lios.py:70: PangoWarning:
pango_context_set_base_dir: assertion `context != NULL' failed
self.guibuilder.add_from_file("/usr/share/lios/Gui/main.glade")
/usr/lib/python2.7/dist-packages/lios/lios.py:70: PangoWarning:
pango_context_set_language: assertion `context != NULL' failed
self.guibuilder.add_from_file("/usr/share/lios/Gui/main.glade")
/usr/lib/python2.7/dist-packages/lios/lios.py:70: Warning: g_object_unref:
assertion `G_IS_OBJECT (object)' failed
self.guibuilder.add_from_file("/usr/share/lios/Gui/main.glade")
/usr/lib/python2.7/dist-packages/lios/lios.py:70: GtkWarning:
IA__gdk_keymap_get_for_display: assertion `GDK_IS_DISPLAY (display)' failed
self.guibuilder.add_from_file("/usr/share/lios/Gui/main.glade")
Segmentation fault
Back again live, so might their be 2 different programs called LIOS? 1
commercial with a 100page trial version, and 2 this gtk version?
Meanwhile a couple of LUG members helped configure Tesseract so its more
forgiving about page placement, but still not nearly what I enjoyed running
Openbook years ago.
Thanks so much in advance of hopefully clearing up any confusion.
Hart
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